AM26LS32 MOTOROLA | Alldatasheet

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/C0065/C0077/C0050/C0054/C0076/C0083/C0051/C0050 SEMICONDUCTOR TECHNICAL DATA QUAD EIA–422/3 LINE RECEIVER WITH THREE–STATE OUTPUTS

ORDERING INFORMATION

Order this document by AM26LS32/D PC SUFFIX PLASTIC PACKAGE CASE 648 D SUFFIX PLASTIC PACKAGE CASE 751B (SO–16) Device Operating Temperature Range Package AM26LS32PC MC26LS32D* TA = 0 to 70°C Plastic DIP SO–16 Inputs A VCC16 3–State Control GND Output B Output D 3–State Control Inputs C Inputs B Inputs D Outputs A Output C 1MOTOROLA ANALOG IC DEVICE DATA /C0081/C0085/C0065/C0068 /C0069/C0073/C0065/C0045/C0052/C0050/C0050/C0047/C0052/C0050/C0051 /C0076/C0105/C0110/C0101 /C0082/C0101/C0099/C0101/C0105/C0118/C0101/C0114 /C0119/C0105/C0116/C0104 /C0084/C0104/C0114/C0101/C0101/C0045/C0083/C0116/C0097/C0116/C0101 /C0079/C0117/C0116/C0112/C0117/C0116/C0115 Motorola′s Quad EIA–422/3 Receiver features four independent receiver chains which comply with EIA Standards for the Electrical Characteristics of Balanced/Unbalanced Voltage Digital Interface Circuits. Receiver outputs are 74LS compatible, three–state structures which are forced to a high impedance state when Pin 4 is a Logic “0” and Pin 12 is a Logic “1.” A PNP device buffers each output control pin to assure minimum loading for either Logic “1” or Logic “0” inputs. In addition, each receiver chain has internal hysteresis circuitry to improve noise margin and discourage output instability for slowly changing input waveforms. A summary of AM26LS32 features include:

  • Four Independent Receiver Chains
  • Three–State Outputs
  • High Impedance Output Control Inputs (PIA Compatible)
  • Internal Hysteresis – 30 mV (Typical) @ Zero Volts Common Mode
  • Fast Propagation Times – 25 ns (Typical)
  • TTL Compatible
  • Single 5.0 V Supply Voltage
  • Fail–Safe Input–Output Relationship. Output Always High When Inputs Are Open, Terminated or Shorted
  • 6.0 k Minimum Input Impedance * Note that the surface mount MC26LS32D device uses the same die as in the plastic DIP *AM26LS32DC device, but with an MC prefix to prevent confusion with the package suffix. Representative Block Diagram HysteresisAmplifier Amplifier Three–State Control Inputs Output Differential Inputs Input Network Level Translator Level Translator  Motorola, Inc. 1995

2 MOTOROLA ANALOG IC DEVICE DATA

Power Supply Voltage VCC 7.0 Vdc Input Common Mode Voltage VICM ± 25 Vdc Input Differential Voltage VID ± 25 Vdc Three–State Control Input Voltage VI 7.0 Vdc Output Sink Current IO 50 mA Storage Temperature Tstg – 65 to + 150 °C Operating Junction T emperature TJ + 150 °C RECOMMENDED OPERATING CONDITIONS Rating Symbol Value Unit Power Supply Voltage VCC 4.75 to 5.25 Vdc Operating Ambient T emperature TA 0 to + 70 °C Input Common Mode Voltage Range VICR – 7.0 to + 7.0 Vdc Input Differential Voltage Range VIDR 6.0 Vdc ELECTRICAL CHARACTERISTICS (Unless otherwise noted, minimum and maximum limits apply over recommended temperature and power supply voltage ranges. Typical values are for TA = 25°C, VCC = 5.0 V and VIC = 0 V. See Note 1.) Characteristic Symbol Min Typ Max Unit Input Voltage – High Logic State (Three–State Control) VIH 2.0 – – V Input Voltage – Low Logic State (Three–State Control) VIL – – 0.8 V Differential Input Threshold Voltage (Note 2) (–7.0 V /C0112 VIC /C0112 7.0 V, VIH = 2.0 V) (IO = –0.4 mA, VOH /C0113 2.7 V) (IO = 8.0 mA, VOL /C0112 0.45 V) VTH(D) 0.2 –0.2 V Input Bias Current (VCC = 0 V or 5.25) (Other Inputs at –15 V /C0112 Vin /C0112 +15 V) Vin = +15 V Vin = –15 V IIB(D) 2.3 –2.8 mA Input Resistance ( –15 V /C0112 Vin /C0112 +15 V) R in 6.0 K – – Ohms Input Balance and Output Level (–7.0 V /C0112 VIC /C0112 7.0 V, VIH = 2.0 V, See Note 3) (IO = –0.4 mA, VID = 0.4 V) (IO = 8.0 mA, VID = –0.4 V) VOH VOL 2.7 0.45 V Output Third State Leakage Current (VI(D) = + 3.0 V, VIL = 0.8 V, VO = 0.4 V) (VI(D) = – 3.0 V, VIL = 0.8 V, VO = 2.4 V) IOZ –20 µA Output Short Circuit Current (VI(D) = 3.0 V, VIH = 2.0 V, VO = 0 V, See Note 4) IOS –15 – –85 mA Input Current – Low Logic State (Three–State Control) (VIL = 0.4 V) IIL – – –360 µA Input Current – High Logic State (Three–State Control) (VIH = 2.7 V) (VIH = 5.5 V) IIH 100 µA Input Clamp Diode Voltage (Three–State Control) (IIC = –18 mA) VIK – – –1.5 V Power Supply Current (VIL = 0 V) (All Inputs Grounded) ICC – – 70 mA NOTES: 1. All currents into device pins are shown as positive, out of device pins are negative. All voltages referenced to ground unless otherwise noted. 2. Differential input threshold voltage and guaranteed output levels are done simultaneously for worst case. 3.Refer to EIA–422/3 for exact conditions. Input balance and guaranteed output levels are done simultaneously for worst case. 4.Only one output at a time should be shorted.

Figure 1. Switching Test Circuit and Wave for Propagation Delay Differential Input to Output

0 VInput

2.0 V51

Figure 2. Propagation Delay Three–State Control Input to Output

4 MOTOROLA ANALOG IC DEVICE DATA

NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. 1 8 16 9 SEATING PLANE F JM R X 45/C0095 G

8 PLP–B–

–A– M0.25 (0.010) B S –T– D K C 16 PL SBM0.25 (0.010) A ST DIM MIN MAX MIN MAX INCHESMILLIMETERS A 9.80 10.00 0.386 0.393 B 3.80 4.00 0.150 0.157 C 1.35 1.75 0.054 0.068 D 0.35 0.49 0.014 0.019 F 0.40 1.25 0.016 0.049 G 1.27 BSC 0.050 BSC J 0.19 0.25 0.008 0.009 K 0.10 0.25 0.004 0.009 M 0 7 0 7 P 5.80 6.20 0.229 0.244 R 0.25 0.50 0.010 0.019 /C0095 /C0095 /C0095 /C0095 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL. 4. DIMENSION B DOES NOT INCLUDE MOLD FLASH. 5. ROUNDED CORNERS OPTIONAL. –A– B F C S H G D J L M 16 PL SEATING 1 8 916 K PLANE–T– MAM0.25 (0.010) T DIM MIN MAX MIN MAX MILLIMETERSINCHES A 0.740 0.770 18.80 19.55 B 0.250 0.270 6.35 6.85 C 0.145 0.175 3.69 4.44 D 0.015 0.021 0.39 0.53 F 0.040 0.70 1.02 1.77 G 0.100 BSC 2.54 BSC H 0.050 BSC 1.27 BSC J 0.008 0.015 0.21 0.38 K 0.110 0.130 2.80 3.30 L 0.295 0.305 7.50 7.74 M 0 10 0 10 S 0.020 0.040 0.51 1.01 /C0095/C0095/C0095/C0095 PC SUFFIX PLASTIC PACKAGE CASE 648–08 ISSUE R D SUFFIX PLASTIC PACKAGE CASE 751B–05 (SO–16) ISSUE J Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in different applications. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. How to reach us: USA / EUROPE : Motorola Literature Distribution; JAPAN : Nippon Motorola Ltd.; T atsumi–SPD–JLDC, T oshikatsu Otsuki, P .O. Box 20912; Phoenix, Arizona 85036. 1–800–441–2447 6F Seibu–Butsuryu–Center, 3–14–2 T atsumi Koto–Ku, T okyo 135, Japan. 03–3521–8315 INTERNET : http://Design–NET .com 51 Ting Kok Road, T ai Po, N.T ., Hong Kong. 852–26629298 AM26LS32/D /C0042/C0065/C0077/C0050/C0054/C0076/C0083/C0051/C0050/C0047/C0068/C0042